Question Number 104275 by mubarakagulamhusain last updated on 20/Jul/20

The HCF of (x−1)(x^2 −4) and   (x^2 −1)(x+2)  is

Commented by1549442205PVT last updated on 20/Jul/20

you can tell me what is brief word εHCFε?

Commented byRasheed.Sindhi last updated on 20/Jul/20

Highest Common Factor

Answered by Rasheed.Sindhi last updated on 20/Jul/20

(x−1)(x^2 −4)=(x−1)(x−2)(x+2)  (x^2 −1)(x+2)=(x−1)(x+1)(x+2)_(−)    Common factors:(x−1), (x+2)   Highest C. Factors:(x−1)(x+2)   OR                                      x^2 +x−2